EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"247372e2b173de1c59643b9223f35298a51aa6e1f4d18840116cb9f95e90b61a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-247372e2b173de1c59643b9223f35298a51aa6e1f4d18840116cb9f95e90b61a"}]}